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Jiwei.com reported on May 19 that OPPO officially announced today that it will release the new Reno6 series on May 27. The phone has been connected to the network. Let’s take a look at the specific c...[Details]
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The basic EMC command syntax is actually only 57/58. How to change it depends on your practice. However, it is easy for novices to make some mistakes, and some tricks of veterans are worth learning. ...[Details]
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Here are some suggestions based on my own development experience: The AD conversion time should be greater than 64us (determined by pre-scaling). If the sampling hold time is short, the acquisition...[Details]
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On the morning of October 29, data agency IDC recently released a report stating that supply chain shortages ultimately affected the global smartphone market, causing global mobile phone shipme...[Details]
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It is said that doing business is not easy. When striving for cooperation, organizing a report that fully reflects the advantages of products and services can allow customers to understand the compan...[Details]
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At present, some people in the market believe that centralized power generation is more suitable for the construction of large ground-based power stations, because it is not as difficult to ensure ...[Details]
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Topics in previous national electronic design competitions can be divided into power supply, signal source, radio, amplifier, instrumentation, data acquisition and processing, and automatic c...[Details]
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LED
is
a
photoelectric
device made
of
pn junction
using compound materials
. It has the electrical characteristics of pn junction devices: IV characteristics, CV characteristic...[Details]
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Preface Nowadays, the wide application of aerial robot technology in many fields such as civil and national defense has been increasingly valued by people and has attracted the attention of experts a...[Details]
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Component Selection
Except for BG2, which is a PNP germanium diode, the other crystal diodes in the circuit are NPN silicon diodes. The penetration current of these diodes should be as small ...[Details]
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1. Targeted measurement and judgment 1. Use the multimeter correctly To use the multimeter correctly, you must be familiar with the dial before use. Gently turn the two zero adjusters to adjust th...[Details]
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According to foreign media reports, researchers from Delft University of Technology and Tsinghua University have successfully created an electrolyte that can be well matched with lithium metal negati...[Details]
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Learning MCU means understanding the hardware structure of MCU and the application of internal resources, learning the initialization settings of various functions in assembly or C language, and prog...[Details]
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At present, it has become a trend that DVD players are gradually replaced by BD players. This trend will also extend to the field of portable optical disc players. At the 2011 CES in the United Sta...[Details]
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The metering and charging of heating for residents in my country has become a general trend, but it is also a hot and difficult issue. The accuracy of the measurement is directly related to the rea...[Details]
DIY/Open Source Hardware
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